Ebtech by Morley LLS2 - 2-CHANNEL PASSIVE DI BOX

(This text is machine translated) LLS-2 Line Level Shifter uses the physics of inductance and impedance to increase or decrease the signal voltage without the added noise from active electronic devices. The Line Level Shifter also automatically converts balanced signals to unbalanced and vice versa. This is critical because most -10dBV signals are unbalanced, while most + 4dBu signals are balanced. Additionally the LLS-2 contains Ebtech Hum Eliminator technology to eliminate any hum-causing ground loops. Thus your audio signal is presented clean, balanced and "gain-matched".